Cita APA

LESTER, J. D. (1998). Writing research papers: A complete guide (9a.ed.). New York, EEUU: LONGMAN.

Citación estilo Chicago

LESTER, James D. Writing Research Papers: A Complete Guide. 9a.ed. New York, EEUU: LONGMAN, 1998.

Cita MLA

LESTER, James D. Writing Research Papers: A Complete Guide. 9a.ed. New York, EEUU: LONGMAN, 1998.